公开(公告)号：US20240080249A1

公开(公告)日：2024-03-07

申请号：US18504963

申请日：2023-11-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Cheng HUANG ,  Yaoguang WANG ,  Yijun YU

IPC: H04L41/50

CPC classification number: H04L41/50

Abstract: A network management method and a related device are provided. The method includes: receiving first operation and maintenance service information and/or second operation and maintenance service information, determining a first correspondence between the first operation and maintenance service and the first network management device, and a second correspondence between the second operation and maintenance service and the second network management device; and receiving third operation and maintenance service information, and executing a third operation and maintenance service based on a correspondence between a network device and an operation and maintenance service. At least two network management devices collaborate to provide an operation and maintenance service for a user of an enterprise network. This can prevent a risk of privacy data leakage caused by a reason that all network operation and maintenance services are provided by an operator, and reduce network operation and maintenance costs undertaken by an enterprise.

公开(公告)号：US20230209450A1

公开(公告)日：2023-06-29

申请号：US18170628

申请日：2023-02-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Longyu CAO ,  Yijun YU

IPC: H04W48/16 ,  H04W36/00

CPC classification number: H04W48/16 ,  H04W36/0085

Abstract: The technology of this application relates to a mobility management method. The method includes a first network device receiving a first message, where the first message includes information that indicates a target cell. The first network device determines, based on at least one of the following information, whether a terminal device is allowed to access the target cell: context information of the terminal device and resource status information of the target cell. It is determined, by using resource status information of a plurality of cells and/or the context information of the terminal device, whether the terminal device is allowed to access a cell, so that determining can be performed before the terminal device accesses the target cell, to improve an access success rate, avoid a resource waste, and implement centralized control on the plurality of cells.

公开(公告)号：US20220021596A1

公开(公告)日：2022-01-20

申请号：US17490756

申请日：2021-09-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xianming LI ,  Longyu CAO ,  Yaoguang WANG ,  Yijun YU

IPC: H04L12/26

Abstract: Method for latency data obtaining and latency optimization in a data transmission process is provided. The method includes a first device sending a request message to a second device, where the request message is used to obtain latency data of a transmission subpath between the second device and a third device, and a transmission path can be directly established between the third device and the second device; the first device receives a response message sent by the second device, where the response message includes the latency data of the transmission subpath between the second device and the third device; and the first device stores a correspondence between the transmission subpath and the latency data, where the transmission subpath is represented based on a device identifier group including an identifier of the second device and an identifier of the third device. Latency data between devices that can directly establish transmission paths to each other is separately obtained, so that the latency data can be obtained by segment.

公开(公告)号：US20210204199A1

公开(公告)日：2021-07-01

申请号：US17202685

申请日：2021-03-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yijun YU ,  Longyu CAO

IPC: H04W48/14 ,  H04W48/16 ,  H04W4/20

Abstract: This application discloses a communication method and a communications apparatus. A first radio network management function network element that can provide a service-based interface is introduced between an access network element and a core network element. In this way, service invocation may be performed with the access network element by invoking a service-based interface of the first radio network management function network element, and service invocation may also be performed with the core network element by invoking a service-based interface of the first radio network management function network element.

公开(公告)号：US20210204194A1

公开(公告)日：2021-07-01

申请号：US17202950

申请日：2021-03-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Longyu CAO ,  Yijun YU

IPC: H04W48/08 ,  H04W48/16 ,  H04W76/11 ,  H04W72/12

Abstract: In a method, a first network element obtains first information of an access network element, and obtains second information, where the first information is used to indicate a resource configuration level of the access network element, and the second information includes one or more of first priority information, second priority information, or third priority information. The first priority information is used to indicate a priority of a terminal device, the second priority information is used to indicate a service priority, and the third priority information is used to indicate a subscriber priority. The first network element determines, based on the first information and the second information, the access network element to provide a service for the terminal device.

公开(公告)号：US20180152866A1

公开(公告)日：2018-05-31

申请号：US15874391

申请日：2018-01-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yijun YU

IPC: H04W36/00 ,  H04W68/02 ,  H04W24/02

Abstract: The present invention discloses for the ability for processing circuit switched (CS) services in an evolved packet network. For example, embodiments provide a method that includes: by a mobility management entity (MME), receiving a mobile terminated (MT) service indication from a mobile switching center (MSC); sending the MT service indication to user equipment (UE); and receiving an MT service response returned by the UE and performing subsequent operations according to the MT service response. In the method of the present invention, when an MT service arrives, the MME does not trigger the evolved NodeB (eNodeB) to hand over the packet switched (PS) services of the UE but notifies the UE of the MT service and performs subsequent operations according to the MT service response returned by the UE, thus avoiding the waste of network resources caused by a meaningless handover of PS services.

公开(公告)号：US20180152832A1

公开(公告)日：2018-05-31

申请号：US15882260

申请日：2018-01-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Youyang YU ,  Yijun YU

IPC: H04W8/18 ,  H04L29/12 ,  H04W72/04 ,  H04W4/70 ,  H04W8/04 ,  H04L29/08 ,  H04W8/24 ,  H04W88/02

CPC classification number: H04W8/183 ,  H04L61/6054 ,  H04L67/303 ,  H04W4/70 ,  H04W8/04 ,  H04W8/18 ,  H04W8/24 ,  H04W72/048 ,  H04W88/02

Abstract: The present disclosure provides a method, an apparatus, and a method for online subscription data configuration. This method for online subscription data configuration includes: acquiring, by a subscription data configuration function device (SMF), equipment capability information of a user equipment (UE) and information of a service supported by the UE; generating, by the SMF, user subscription data according to the equipment capability information of the UE and the information of service supported by the UE, and generating user service subscription data according to the information of the service supported by the UE; where the user subscription data and the user service subscription data include an international mobile subscriber identity (IMSI) allocated to the UE by the SMF; performing, by the SMF, subscription data configuration on a home subscriber server (HSS) and a subscription profile repository (SPR), according to the user subscription data and the user service subscription data.

公开(公告)号：US20160142855A1

公开(公告)日：2016-05-19

申请号：US15003877

申请日：2016-01-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yijun YU

IPC: H04W4/00 ,  H04W36/14 ,  H04W60/00

CPC classification number: H04W4/50 ,  H04W4/70 ,  H04W8/06 ,  H04W36/14 ,  H04W60/005 ,  H04W88/06 ,  H04W88/085

Abstract: The present invention discloses a method for dynamically switching a mobile network, including: sending, by a subscription manager SM, a mobile network switch message to a first mobile network, where the mobile network switch message is used to indicate that user equipment UE needs network switching; receiving, by the SM, a notification signaling message from the first mobile network, where the notification signaling message is used to notify the SM that the UE connects to the first mobile network; and sending, by the SM, the mobile network switch message to the UE by using the first mobile network, so as to instruct the UE to switch to a second mobile network. The present invention further discloses a subscription manager and user equipment.

Abstract translation: 本发明公开了一种用于动态切换移动网络的方法，包括：订阅管理器SM将移动网络交换机消息发送到第一移动网络，其中移动网络交换机消息用于指示用户设备UE需要网络 交换; 通过SM接收来自第一移动网络的通知信令消息，其中通知信令消息用于通知SM UE连接到第一移动网络; 以及通过使用所述第一移动网络向所述UE发送所述移动网络切换消息，以指示所述UE切换到第二移动网络。 本发明还公开了订阅管理器和用户设备。

公开(公告)号：US20160014643A1

公开(公告)日：2016-01-14

申请号：US14859196

申请日：2015-09-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yijun YU

IPC: H04W36/00 ,  H04W24/02

CPC classification number: H04W36/0022 ,  H04W24/02 ,  H04W68/02 ,  H04W76/18

Abstract: The present invention discloses for the ability for processing circuit switched (CS) services in an evolved packet network. For example, embodiments provide a method that includes: by a mobility management entity (MME), receiving a mobile terminated (MT) service indication from a mobile switching center (MSC); sending the MT service indication to user equipment (UE); and receiving an MT service response returned by the UE and performing subsequent operations according to the MT service response. In the method of the present invention, when an MT service arrives, the MME does not trigger the evolved NodeB (eNodeB) to hand over the packet switched (PS) services of the UE but notifies the UE of the MT service and performs subsequent operations according to the MT service response returned by the UE, thus avoiding the waste of network resources caused by a meaningless handover of PS services.

Abstract translation: 本发明公开了在演进分组网络中处理电路交换（CS）业务的能力。 例如，实施例提供了一种方法，其包括：移动性管理实体（MME）从移动交换中心（MSC）接收移动终止（MT）服务指示; 向用户设备（UE）发送MT服务指示; 以及接收由UE返回的MT服务响应，并根据MT服务响应执行后续操作。 在本发明的方法中，当MT服务到达时，MME不触发演进的NodeB（eNodeB）切换UE的分组交换（PS）业务，但是向UE通知MT业务并进行后续的动作 根据UE返回的MT业务响应，避免了PS业务无意义切换引起的网络资源浪费。

公开(公告)号：US20130301614A1

公开(公告)日：2013-11-14

申请号：US13945026

申请日：2013-07-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Feng LU ,  Yijun YU

IPC: H04W36/00

CPC classification number: H04W36/0016 ,  H04W36/0022

Abstract: A target mobility management network element receives a forward relocation request message sent by a source mobility management network element, where the forward relocation request message includes single radio voice call continuity SRVCC capability information; and the target mobility management network element sends, to an target access network element, a first request message that carries information of SRVCC operation possible.

Abstract translation: 目标移动管理网元接收由源移动性管理网元发送的前向重定位请求消息，其中所述前向重定位请求消息包括单无线电语音呼叫连续性SRVCC能力信息; 并且目标移动性管理网元向目标接入网元发送携带SRVCC操作信息的第一请求消息。